Ios 如何在同一相册中使用SLComposeViewController在Facebook和Twitter上发布多张图像

我是iOS/Objective-c的新手。我正在开发一个可以在Facebook和twitter上共享多张图片的应用程序。我已经找到了代码，但当我在Facebook上使用该代码/下面的代码时，所有图像都作为单独的帖子发布

SLComposeViewController *composeViewController = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
if (composeViewController)
    {
        for (int i=0; i<images.count; i++)
        {
            [composeViewController addImage:[images objectAtIndex:i]];
        }

        [composeViewController setCompletionHandler:^(SLComposeViewControllerResult result)
         {
             if (result == SLComposeViewControllerResultDone)
             {
                 //NSLog(@"Posted");
                 UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Successful" message:@"Image successfully posted." delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil];
                 [alert show];
             }
             else if (result == SLComposeViewControllerResultCancelled)
             {
                 //NSLog(@"Post Cancelled");
             }
             else
             {
                 //NSLog(@"Post Failed");
             }
         }];

        [self presentViewController:composeViewController animated:YES completion:nil];
    }

SLComposeViewController*composeViewController=[SLComposeViewController composeViewController服务类型：SLServiceTypeFacebook]；
if（复合IEWController）
{
对于（int i=0；i不可能与SLComposeViewController一起使用FBRequestConnection更好。
不可能与SLComposeViewController一起使用FBRequestConnection更好